Page 13 - Apollo - Fire Protection Products Catalog

Fire Protection Products

Flow Curves

DC 4A

DIMENSIONS
Net Wt.
Factory No. Size A B C D
Lbs.
4A 103 T2 1/2” 11-1/8 7-3/8 3-1/4 2-1/2 4.4
4A 104 T2 3/4” 12-3/4 8-1/2 3-1/2 3 6.0
4A 105 T2 1” 14-5/8 9-1/2 4 3-1/4 10
4A 106 T2 1-1/4” 18-5/8 11-3/4 4-1/2 4-3/4 14
DC4A
4A 107 T2 1-1/2” 18-3/4 11-5/8 4-1/2 4-3/4 17
4A 108 T2 2” 21-1/8 12-3/4 5 5-3/8 25.4

20
18
PRESSURE LOSS (PSI) 14 8 1/2" 3/4"
16

12
10

4 6 DC4A
2
0 10 20 30 40
RATE OF FLOW (GPM)
20
18
PRESSURE LOSS (PSI) 14 8 1" 1 1/4"
16

12
10

4 6
2 DC4A
0 10 20 30 40 50 60 70 80 90 100 110
RATE OF FLOW (GPM)

20
18
PRESSURE LOSS (PSI) 14 8 1 1/2" 2"
16

12
10

4 6
2
0 20 40 60 80 100 120 140 160 180 200 220 240
RATE OF FLOW (GPM)
Apollo pressure loss curves developed from USC FCCC & HR approval curves.

For additional information, submittal sheets and manuals, visit www.apollovalves.com
Customer Service (704) 841-6000 13